When identifying entities, there are 3 methods: Auto-Identify, Click-Identify and Drag-Identify. In what circumstances should I use them respectively?
If you have a high-quality drawing, you can use Auto-Identify mode. Auto-Identify can help you identify the entities quickly, and you need to check the entities after auto-identify.
You can use Click-Identify mode to identify individual entities. Click-Identify can help you identify the entities accurately.
You can use Drag-Identify mode to identify the entities in an area. Drag-Identify mode is easier to check than Auto-Identify mode, and more efficient than Click-Identify mode.